ADSP-21488KSWZ-3A

Product Overview

Category

ADSP-21488KSWZ-3A belongs to the category of digital signal processors (DSPs).

Use

This product is primarily used for processing and manipulating digital signals in various applications such as audio and video processing, telecommunications, industrial control systems, and automotive electronics.

Characteristics

• High-performance DSP with advanced signal processing capabilities
• Low power consumption
• Integrated peripherals for enhanced functionality
• Flexible programming options
• Wide range of operating temperatures

Package

ADSP-21488KSWZ-3A is available in a compact surface-mount package, which ensures easy integration into electronic circuits.

Essence

The essence of ADSP-21488KSWZ-3A lies in its ability to efficiently process digital signals, enabling complex algorithms and computations in real-time applications.

Packaging/Quantity

This product is typically packaged in reels or trays, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 32-bit fixed-point
• Clock Speed: Up to 400 MHz
• Instruction Set: Modified Harvard architecture
• Memory: Up to 512 KB on-chip SRAM
• Data Memory: Up to 64 KB on-chip SRAM
• I/O Interfaces: Multiple UART, SPI, I2C, and GPIO pins
• Analog-to-Digital Converters (ADC): Up to 12 channels, 24-bit resolution
• Digital-to-Analog Converters (DAC): Up to 4 channels, 24-bit resolution
• Operating Voltage: 1.8V - 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of ADSP-21488KSWZ-3A is as follows:

1. VDDIO
2. VDDINT
3. GND
4. RESET
5. CLKIN
6. CLKOUT
7. PLLCLK
8. PLLMCLK
9. PLLSCLK
10. PLLPCLK
11. SPORT0_CLK
12. SPORT0_FS
13. SPORT0_DA
14. SPORT0_DB
15. SPORT1_CLK
16. SPORT1_FS
17. SPORT1_DA
18. SPORT1_DB
19. SPI0_SCLK
20. SPI0_MISO
21. SPI0_MOSI
22. SPI0_CS
23. SPI1_SCLK
24. SPI1_MISO
25. SPI1_MOSI
26. SPI1_CS
27. I2C0_SCL
28. I2C0_SDA
29. I2C1_SCL
30. I2C1_SDA
31. GPIO0
32. GPIO1
33. GPIO2
34. GPIO3
35. GPIO4
36. GPIO5
37. GPIO6
38. GPIO7
39. GPIO8
40. GPIO9

Functional Features

• High-speed signal processing capabilities
• Multiple integrated peripherals for enhanced functionality
• Efficient power management features
• Flexible programming options (assembly language, C/C++)
• Support for various communication protocols (UART, SPI, I2C)
• Real-time operating system (RTOS) compatibility

Advantages and Disadvantages

Advantages

• High-performance signal processing capabilities
• Low power consumption
• Wide range of operating temperatures
• Integrated peripherals for enhanced functionality
• Flexible programming options

Disadvantages

• Limited on-chip memory compared to some other DSPs
• Steeper learning curve for beginners due to complex architecture

Working Principles

ADSP-21488KSWZ-3A operates on the principle of digital signal processing, where it performs mathematical operations on digital signals to extract useful information or modify the signals according to specific requirements. It utilizes its high-speed processing capabilities and integrated peripherals to efficiently process and manipulate digital signals in real-time.

Detailed Application Field Plans

ADSP-21488KSWZ-3A finds applications in various fields, including:

1. Audio and Video Processing: This DSP is widely used in audio and video equipment for tasks such as audio decoding, noise cancellation, image processing, and video compression.
2. Telecommunications: ADSP-21488KSWZ-3A is utilized in telecommunications systems for tasks like voice recognition, echo cancellation, and data compression.
3. Industrial Control Systems: This DSP is employed in industrial control systems for tasks such as motor control, sensor data processing, and feedback control loops.
4. Automotive Electronics: ADSP-21488KSWZ-3A is used in automotive electronics for applications like engine control, advanced driver assistance systems (ADAS), and infotainment systems.

Detailed and Complete